CN218438476U - Protection canopy device suitable for large-diameter pipeline welding under multi-climate condition - Google Patents
Protection canopy device suitable for large-diameter pipeline welding under multi-climate condition Download PDFInfo
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- CN218438476U CN218438476U CN202222504664.4U CN202222504664U CN218438476U CN 218438476 U CN218438476 U CN 218438476U CN 202222504664 U CN202222504664 U CN 202222504664U CN 218438476 U CN218438476 U CN 218438476U
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Abstract
The utility model discloses a big pipe diameter pipeline welded protection canopy device suitable for under many climatic conditions belongs to hydraulic engineering pipeline erection construction technical field, including push-and-pull door, confession air discharge fan, ceiling, side wall, skeleton, the side wall constitute airtight structure around pressure steel pipe, be provided with the push-and-pull door on the side wall and supply the air discharge fan, the side wall top sets up the ceiling, the side wall is provided with the skeleton with ceiling inside, side wall, ceiling, skeleton interconnect support constitute protection shed structure. The utility model provides a protection canopy device suitable for big pipe diameter pipeline welding under many climatic conditions has effectively solved the great problem of receiving the climatic environment influence among the welding of traditional penstock, the device simple structure, and required material is comparatively general, and processing is convenient, safe and reliable, and it is convenient to remove, and the efficiency of construction is high, has better economy and security benefit.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering piping erection construction, specifically be a big pipe diameter pipeline welded protection canopy device under being applicable to many climatic conditions.
Background
The construction technology of the domestic water pipeline is mature day by day, and in a construction section with a higher water head and a design pressure exceeding 1.2MPa, a pressure steel pipe is adopted in many designs. The pressure steel pipe is mostly welded by adopting a carbon dioxide arc welding method, a mixed gas arc welding method, a manual argon arc welding method, a full-automatic welding machine and the like. Because more steel pipe grooves are V-shaped, and the groove direction is outward, the welding operation needs to be carried out manually outside the pipeline, the weather influence is large under the outdoor condition, the construction can not be carried out in rainy days or high-temperature and high-cold days, and the construction progress and the welding quality are seriously influenced. The protection shed device suitable for welding the large-diameter pipeline under the multi-climate condition is required to provide a closed environment for pipeline welding, so that construction is not influenced by the climate environment, the construction progress is promoted, and the pipeline installation construction quality is ensured.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides a be applicable to big pipe diameter pipeline welded protection canopy device under many climatic conditions, through processing preparation protection canopy skeleton, outer wall, ceiling, equipment such as exhaust fan, door are traded in the installation, for steel pipe welding provides airtight comfortable closed environment, receives the great problem of climatic environment influence in effectively solving traditional pressure steel pipe welding.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a protection canopy device suitable for large-diameter pipeline welding under many climatic conditions, includes push-and-pull door, confession air discharge fan, ceiling, side wall, skeleton, the side wall constitute airtight structure around pressure steel pipe, be provided with the push-and-pull door on the side wall and supply the air discharge fan, the side wall top sets up the ceiling, the side wall is provided with the skeleton with ceiling inside, side wall, ceiling, skeleton interconnect support constitute protection canopy structure.
Further, the ceiling has a certain slope.
Furthermore, a lifting lug is arranged on the ceiling.
The utility model has the advantages that:
the utility model provides a be applicable to big pipe diameter pipeline welded protection canopy device under many climates's conditions, effectively solved traditional pressure steel pipe welding in receive the great problem of climatic environment influence, the device simple structure, required material is comparatively general, processing is convenient, safe and reliable, it is convenient to remove, the efficiency of construction is high, has better economy and security benefit.
Drawings
Fig. 1 is a schematic elevation view of the utility model in the pipeline construction and use process.
Fig. 2 is a schematic side view of the utility model in the process of pipeline construction.
In the figures 1-2, 1-a sliding door, 2-an air supply and exhaust fan, 3-a ceiling, 4-a heat preservation side wall, 5-a framework, 6-a lifting lug and 7-a steel pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-2, the shelter apparatus suitable for welding large-diameter pipelines under multi-climate conditions includes a sliding door 1, an air supply and exhaust fan 2, a ceiling 3, side walls 4, and a framework 5. The square steel framework 5 is processed according to the actual requirement progress before manufacturing, and the framework 5 is used for firmly connecting the side wall 4 and the ceiling 3 through welding, bolts and the like. In the embodiment, four side walls 4 are arranged, the height of each side wall 4 is 2.5m higher than that of each pressure steel pipe, enough working surfaces are reserved for welding construction of the inner steel pipes, the side walls are made of heat insulation materials, and the side walls 4 surround the pressure steel pipes to form a closed structure. The side walls 4 are provided with a sliding door 1 and an air supply and exhaust fan 2, the sliding door 1 is arranged at the bottom of any side wall 4 for workers to pass through and is made of heat insulation plates, and the outside of the sliding door is made of sheet iron; 2 air exchanging and exhausting fans or air conditioners are arranged on the side walls 4 in a reserved mode and have an air exchanging function, and then the extremely high-temperature and severe-cold areas provide warm air and cold air for the interior of the shed. The top of the side wall 4 is provided with a ceiling 3, the ceiling 3 is made of rain-proof heat insulation materials and welded with the side wall, and the ceiling 3 is set into a slope structure which is favorable for drainage in rainy days. The welding has lug 5 on the ceiling 3, uses the steel ring to make, and the protection canopy of being convenient for hoists and removes.
The utility model provides a be applicable to big pipe diameter pipeline welded protection canopy device under many climates's conditions, effectively solved traditional pressure steel pipe welding in receive the great problem of climatic environment influence, the device simple structure, required material is comparatively general, processing is convenient, safe and reliable, it is convenient to remove, the efficiency of construction is high, has better economy and security benefit.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a protection canopy device suitable for big pipe diameter pipeline welding under many climatic conditions which characterized in that: including push-and-pull door (1), supply air discharge fan (2), ceiling (3), side wall (4), skeleton (5), side wall (4) constitute airtight structure around the pressure steel pipe, be provided with push-and-pull door (1) and supply air discharge fan (2) on side wall (4), side wall (4) top sets up ceiling (3), side wall (4) and ceiling (3) inside are provided with skeleton (5), side wall (4), ceiling (3), skeleton (5) interconnect support constitute protection shed structure interconnect support and constitute protection shed structure.
2. A shelter apparatus suitable for welding large pipe diameter pipes in multi-climate conditions as claimed in claim 1 wherein: the ceiling (3) has a certain gradient.
3. A shelter apparatus suitable for welding large pipe diameter pipes in multi-climate conditions as claimed in claim 1 wherein: the ceiling (3) is provided with a lifting lug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222504664.4U CN218438476U (en) | 2022-09-22 | 2022-09-22 | Protection canopy device suitable for large-diameter pipeline welding under multi-climate condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222504664.4U CN218438476U (en) | 2022-09-22 | 2022-09-22 | Protection canopy device suitable for large-diameter pipeline welding under multi-climate condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218438476U true CN218438476U (en) | 2023-02-03 |
Family
ID=85080981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222504664.4U Active CN218438476U (en) | 2022-09-22 | 2022-09-22 | Protection canopy device suitable for large-diameter pipeline welding under multi-climate condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218438476U (en) |
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2022
- 2022-09-22 CN CN202222504664.4U patent/CN218438476U/en active Active
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